Kamil Ondrousek / Mbed 2 deprecated RayleighBenard

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "TFT_4DGL.h"
00002 
00003 TFT_4DGL lcd(p9,p10,p11);
00004 
00005 int main() {
00006 
00007      float x,y,z;
00008      int   xp,yp;
00009    
00010      float a = 9;
00011      float r = 12;
00012      float b = 5;
00013      
00014      float dt = 0.05;
00015  
00016      float x1 = 0.1;
00017      float y1 = 0;
00018      float z1 = 0;
00019 
00020     while(1)
00021     
00022     {
00023     
00024         x = x1+(-a*x1+a*y1)*dt;
00025         y = y1+(r*x1-y1-x1*z1)*dt;
00026         z = z1+(x1*y1-b*z1)*dt;
00027  
00028         xp = (int)floor(z*9);
00029         yp = (int)floor(y*10);
00030 
00031         lcd.pixel(20+xp,160+yp,WHITE);
00032       
00033         x1 = x;
00034         y1 = y;
00035         z1 = z;
00036 
00037     }
00038  
00039 }
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